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No support for SEGGER RTT STDIO #774

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anaoum opened this issue Mar 30, 2022 · 1 comment
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No support for SEGGER RTT STDIO #774

anaoum opened this issue Mar 30, 2022 · 1 comment
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pico_stdio
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@anaoum
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anaoum commented Mar 30, 2022

It would be nice to be able to use SEGGER RTT as an STDIO driver in the the pico-sdk.

The main advantages of RTT over semihosting are the speed of data transfer and not halting execution.

RTT is widely used and even has support in OpenOCD.
@anaoum anaoum mentioned this issue Mar 30, 2022
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@kilograham kilograham added this to the none milestone May 26, 2023
@adfernandes adfernandes mentioned this issue Jun 4, 2023
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@peterharperuk
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Closing this as it's been done. Add the following to your cmake file...

pico_enable_stdio_rtt(hello_serial 1)

Or change the default.

cmake .. -DPICO_STDIO_RTT=1 -DPICO_STDIO_UART=0

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